Development and application of a new piston momentum principle instrument 新型活塞式动量定律实验仪的研制与应用
2.
The ( hbnceptiori of equivalent weight is put forward to build the model of rotary kiln " s axial movement by using the law of conservation of momentum 提出了当量质量的概念,运用动量定律建立起回转窑轴向运动速度模型。